1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dahasolnce [82]
2 years ago
7

An electron on an energy level has an energy of 16.32 x 10−19 J. It moves to another level by absorbing 5.4 x 10−19 J of energy.

Which of the following descriptions most likely explains what occurred?
The electron moved down to an energy level and has an energy of 10.92 x 10−19 J.
The electron moved down to an energy level and has an energy of 21.72 x 10−19 J.
The electron moved up to an energy level and has an energy of 10.92 x 10−19 J.
The electron moved up to an energy level and has an energy of 21.72 x 10−19 J.
Chemistry
1 answer:
Artemon [7]2 years ago
8 0

Answer:

Explanation:

An electron on an energy level has an energy of 16.32 x 10−19 J. It moves to another level by absorbing 5.4 x 10−19 J of energy. Which of the following descriptions most likely explains what occurred? (5 points) a The electron moved down to an energy level and has an energy of 10.92 x 10−19 J. b The electron moved down to an energy level and has an energy of 21.72 x 10−19 J. c The electron moved up to an energy level and has an energy of 10.92 x 10−19 J. d The electron moved up to an energy level and has an energy of 21.72 x 10−19 J.

You might be interested in
when a compound containing c h and o is completely combusted in air what reactant besides the hydrocarbon is involved in the rea
Arada [10]

When a compound containing C, H and O is completely combusted in air what reactant besides the hydrocarbon is involved in the reaction is Oxygen.

<h3>What is hydrocarbon?</h3>

A hydrocarbon is an organic molecule composed completely of hydrogen and carbon in organic chemistry. Group 14 hydrides include hydrocarbons. Hydrocarbons are often colourless and hydrophobic, with scents that are weak or exemplified by gasoline and lighter fluid. They exist in a wide range of molecular forms and phases, including gases (like methane and propane), liquids (like hexane and benzene), low melting solids (like paraffin wax and naphthalene), and polymers (such as polyethylene and polystyrene). Hydrocarbon refers to naturally occurring petroleum, natural gas, and coal, as well as their hydrocarbon derivatives and refined forms, in the fossil fuel industry. The primary source of energy on the planet is the combustion of hydrocarbons.

To learn more about hydrocarbons visit:

brainly.com/question/17578846

#SPJ4

7 0
1 year ago
Cucl2(aq)+na2s(aq)→cus(s)+2nacl(aq)<br> Write the net ionic equation for this reaction.
Rudiy27

Answer:

Cu^2+ (aq) + S^2- (aq) --> CuS (s)

Explanation:

Break up all the soluble compounds into their constituent ions to get the complete ionic equation, and cross off the ones that appear the same on both sides:

Cu (aq) + 2Cl(aq) + 2Na (aq) + S (aq) --> CuS (s) + 2Na (aq) + 2Cl (aq)

2Cl and 2Na appear on both sides of the arrow, so cross those out to get the net ionic equation.

7 0
3 years ago
WILL GIVE THE BRAINLIEST
stich3 [128]

Answer:

Oxygen: Carbon Dioxide

O2:2CO2

1:2

3 0
2 years ago
An object velocity can be described by I s acceleration and direction
irakobra [83]

Answer:

Yes.

Explanation:

5 0
3 years ago
One way to remove the pollutant nitrogen monoxide, NO, from mobile diesel exhaust is by reacting it with ammonia, NH, as seen in
SSSSS [86.1K]

Answer:

m_{NH_3}=21.6gNH_3

Explanation:

Hello there!

In this case, in agreement to the given chemical reaction, it is possible for us to calculate the mass of NH3 required to remove 57.0 g NO via the stoichiometry based off the 4:6 mole ratio between them:

m_{NH_3}=57.0g NO*\frac{1molNO}{30.01gNO}*\frac{4molNH_3}{6molNO}  *\frac{17.03gNH_3}{1molNH_3} \\\\m_{NH_3}=21.6gNH_3

Best regards!

6 0
3 years ago
Other questions:
  • What is the concentration of OH- in pure water at 298k
    12·1 answer
  • Critical Thinking: How are Volcanoes connected to the formation of the atmosphere and oceans????
    14·1 answer
  • What is the formula for sulfur hexa fluoride?
    7·2 answers
  • Which of the following is a major difference between elliptical galaxies and spiral galaxies?
    9·1 answer
  • Define intensive properties​
    5·1 answer
  • If a sample has 25% parent and 75% daughter, how many halflifes have gone by?
    15·1 answer
  • How many grams of H2 are needed to react with 47 grams of N2 to produce 200 grams of NH3?
    9·1 answer
  • Also write what will happen if you mix ‘recyclable, non-recyclable, liquid, e-waste’ and dump it in the Garbage bins/Garbage roo
    10·1 answer
  • In the following reaction, how many liters of oxygen will react with 270 liters of ethene (C2H4) at STP?
    7·1 answer
  • What reagent is used to detect the presence of starch?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!